condone
kənˈdəʊn
verb
accept (behaviour that is considered morally wrong or offensive).
the college cannot condone any behaviour that involves illicit drugs
deliberately ignore,not take into consideration,disregard,take no notice of,take no account of,accept,allow,make allowances for,let pass,turn a blind eye to,overlook,forget,wink at,blink at,connive at,forgive,pardon,excuse,let someone off with,let go,sink,bury,let bygones be bygones,let something ride